diff --git a/Gemfile.lock b/Gemfile.lock
index 60a3ca6..15a0f33 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -92,7 +92,7 @@ GEM
       activesupport (>= 4.2)
       deep_merge (~> 1.2, >= 1.2.1)
       dry-schema (~> 1.0)
-    crass (1.0.4)
+    crass (1.0.5)
     deep_merge (1.2.1)
     deprecation (1.0.0)
       activesupport
@@ -199,7 +199,7 @@ GEM
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
       ruby_dep (~> 1.2)
-    loofah (2.2.3)
+    loofah (2.3.1)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
     mail (2.7.1)
@@ -218,7 +218,7 @@ GEM
     multipart-post (2.1.1)
     net-http-persistent (2.9.4)
     nio4r (2.5.1)
-    nokogiri (1.10.4)
+    nokogiri (1.10.5)
       mini_portile2 (~> 2.4.0)
     nokogumbo (2.0.1)
       nokogiri (~> 1.8, >= 1.8.4)